Quick assembly and splicing device for medium-sized shelves

Abstract

The utility model discloses a medium -sized goods shelf quick assembly splicing device relates to goods shelf splicing technical field, including the chassis and the cross bar, is equipped with the bearing plate between two adjacent cross bars, and the edge corner of chassis top is fixedly installed with the mounting ring, and the inside of mounting ring is detachably equipped with the vertical pole, and the surface fixed mounting of vertical pole has a plurality of supports, and the both sides of support are equipped with the clamping assembly, the both ends of cross bar are pressed to the inside of support simultaneously, when the two sides of cross bar and the inclined plane of plug block contact each other and carry out extrusion, will make the plug block produce the lateral thrust, thereby the sliding of moving block synchronous to the inner chamber of mounting frame and extruding spring assembly, when the both ends of cross bar are pressed to the inside of support completely, under the elasticity of spring assembly, the moving block is inserted to the slot inside one side of cross bar fast with the plug block being pushed, thereby the quick assembly to goods shelf is completed, prevents the connection mode of threaded bolt and produces the phenomenon such as goods shelf collapse because of the loosening of rust.

Description

Technical Field

[0001] This utility model relates to the field of shelving assembly technology, specifically a rapid assembly and splicing device for medium-duty shelving. Background Technology

[0002] Medium-duty shelving is a type of warehouse shelving, specifically a shelf rack. It is named and categorized based on its load-bearing capacity. Following this classification principle, medium-duty shelving falls between light-duty and heavy-duty shelving, hence the name.

[0003] Traditional shelving is assembled and fixed by bolts or welding. However, with bolts, the bolts are exposed to the air, and over time, oxides in the air can corrode them, causing the joints to loosen and potentially leading to shelving collapse. To address this issue, a rapid assembly and splicing device for medium-duty shelving is proposed. Utility Model Content

[0004] In order to solve the above problems, the purpose of this utility model is to provide a rapid assembly and splicing device for medium-duty shelves.

[0005] To solve the above technical problems, the present invention adopts the following technical solution: a medium-duty shelving quick assembly and splicing device, including a base frame and crossbars, a bearing plate is provided between two adjacent crossbars, an installation ring is fixedly installed at the corner of the top of the base frame, an upright is detachably provided inside the installation ring, a number of brackets are fixedly installed on the surface of the uprights, and a locking component is provided on both sides of the brackets;

[0006] The engaging assembly includes mounting brackets fixedly installed on both sides of the bracket. A movable block is elastically connected inside the mounting bracket. A triangular groove is formed at the bottom end of the movable block. A through groove is formed at the bottom end of the mounting bracket. A stop rod extending into the mounting bracket is slidably connected inside the through groove. An insert block is fixedly installed on one side of the movable block. A through groove adapted to the insert block is formed at the junction of the bracket and the mounting bracket. Slots adapted to the insert block are formed at the corners on both sides of the crossbar.

[0007] Preferably, a spring assembly is fixedly installed on one side inside the mounting bracket, and the other side of the spring assembly is connected to the movable block.

[0008] Preferably, one side of the top of the insert is a slope, and the slope angle of the slope on one side of the top of the insert is 60°.

[0009] Preferably, the inner ring of the mounting ring is symmetrically provided with a limiting groove, and the bottom end of the upright is symmetrically fixed with a limiting rod that matches the limiting groove.

[0010] Preferably, the top of each of the four uprights is detachably provided with a reinforcing frame, and a plug is fixedly installed at the bottom corner of the reinforcing frame. The top of each upright is provided with a groove that matches the plug.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] Press both ends of the crossbar into the inside of the bracket simultaneously. When the two sides of the crossbar come into contact with and are pressed against the inclined surface of the insert, the insert will generate a lateral thrust. This causes the moving block to slide synchronously toward the inner cavity of the mounting bracket and press against the spring assembly. When both ends of the crossbar are fully pressed into the inside of the bracket, the spring force pushes the moving block, along with the insert, to quickly insert into the slot on one side of the crossbar. This completes the rapid assembly of the rack and prevents the threaded bolt connection from loosening due to corrosion, which could cause the rack to collapse. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is an exploded view of a partial structure of the present invention;

[0016] Figure 3 This is a cross-sectional view of the card assembly structure in this utility model;

[0017] Figure 4 for Figure 2 Enlarged view of the structure at point A in the middle.

[0018] In the diagram: 1. Base frame; 2. Upright pole; 201. Groove; 202. Limiting rod; 3. Reinforcing frame; 301. Insert rod; 4. Bearing plate; 5. Crossbar; 6. Bracket; 7. Mounting frame; 701. Moving block; 702. Triangular groove; 703. Support rod; 704. Spring assembly; 705. Insert block; 8. Mounting ring; 801. Limiting slide groove. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example: Figures 1-4 As shown, this utility model provides a quick assembly and splicing device for medium-duty shelving, including a base frame 1 and crossbars 5. A bearing plate 4 is provided between two adjacent crossbars 5. Goods are placed on the surface of the bearing plate 4. An installation ring 8 is fixedly installed at the corner of the top of the base frame 1. An upright 2 is detachably provided inside the installation ring 8. Several brackets 6 are fixedly installed on the surface of the upright 2. The two ends of the crossbar 5 are pressed into the inside of the bracket 6. Both sides of the bracket 6 are provided with locking components. The crossbar 5 and the bearing plate 4 on one side of the crossbar 5 can be quickly installed and fixed through the locking components.

[0021] The engaging assembly includes mounting brackets 7 fixedly installed on both sides of the bracket 6. A movable block 701 is elastically connected inside the mounting bracket 7. A spring assembly 704 is fixedly installed on one side of the mounting bracket 7, and the other side of the spring assembly 704 is connected to the movable block 701. As the movable block 701 slides towards the inner cavity of the mounting bracket 7, it compresses the spring assembly 704, thus giving the spring assembly 704 elasticity. A triangular groove 702 is formed at the bottom end of the movable block 701, and a through groove is formed at the bottom end of the mounting bracket 7. A stop rod 703 extending into the interior of the mounting bracket 7 is slidably connected inside the through groove. An insert block 705 is fixedly installed on one side of the movable block 701. One side of the top of the insert block 705 is inclined. The inclined angle of the side slope is 60°. When both ends of the crossbar 5 are pressed into the inside of the bracket 6, when the two sides of the crossbar 5 come into contact with and are squeezed by the inclined surface of the insert 705, the insert 705 will generate a lateral thrust. As a result, the moving block 701 slides towards the inner cavity of the mounting bracket 7 and squeezes the spring assembly 704. When both ends of the crossbar 5 are completely pressed into the inside of the bracket 6, under the elastic force of the spring assembly 704, the moving block 701, along with the insert 705, is pushed to quickly insert into the slot on one side of the crossbar 5. A through groove adapted to the insert 705 is opened at the junction of the bracket 6 and the mounting bracket 7. Slots adapted to the insert 705 are opened at the corners on both sides of the crossbar 5.

[0022] The inner ring surface of the mounting ring 8 is symmetrically provided with a limiting groove 801, and the bottom end of the surface of the upright 2 is symmetrically fixed with a limiting rod 202 that is adapted to the limiting groove 801.

[0023] By adopting the above technical solution, the limiting groove 801 opened on the inner ring surface of the mounting ring 8 and the limiting rod 202 installed on the surface of the upright 2 can quickly align the brackets 6 on the surfaces of two adjacent uprights 2 during the process of inserting the upright 2 into the mounting ring 8.

[0024] The top of each of the four uprights 2 is detachably equipped with a reinforcing frame 3. A plug rod 301 is fixedly installed at the bottom corner of the reinforcing frame 3. The top of the upright 2 is provided with a groove 201 that matches the plug rod 301.

[0025] By adopting the above technical solution, the reinforcement frame 3 can be quickly inserted into the groove 201 at the top of the upright 2 through the bottom insertion rod 301 to strengthen the four uprights 2.

[0026] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A rapid assembly and splicing device for medium-duty shelving, comprising a base frame (1) and crossbars (5), wherein a bearing plate (4) is provided between two adjacent crossbars (5), characterized in that: An installation ring (8) is fixedly installed at the corner of the top of the base frame (1). The inside of the installation ring (8) is detachably provided with a vertical rod (2). Several brackets (6) are fixedly installed on the surface of the vertical rod (2). Both sides of the brackets (6) are provided with locking components. The engaging assembly includes mounting brackets (7) fixedly installed on both sides of the bracket (6). A movable block (701) is elastically connected inside the mounting bracket (7). A triangular groove (702) is provided at the bottom end of the movable block (701). A through groove is provided at the bottom end of the mounting bracket (7). A stop rod (703) extending into the mounting bracket (7) is slidably connected inside the through groove. An insert block (705) is fixedly installed on one side of the movable block (701). A through groove adapted to the insert block (705) is provided at the junction of the bracket (6) and the mounting bracket (7). Slots adapted to the insert block (705) are provided at the corners of the crossbar (5) on both sides.

2. The rapid assembly and splicing device for medium-duty shelving as described in claim 1, characterized in that, A spring assembly (704) is fixedly installed on one side inside the mounting bracket (7), and the other side of the spring assembly (704) is connected to the moving block (701).

3. The rapid assembly and splicing device for medium-duty shelving as described in claim 2, characterized in that, One side of the top of the insert (705) is a slope, and the slope angle of the top side of the insert (705) is 60°.

4. The rapid assembly and splicing device for medium-duty shelving as described in claim 2, characterized in that, The inner ring of the mounting ring (8) is symmetrically provided with a limiting groove (801), and a limiting rod (202) that is adapted to the limiting groove (801) is symmetrically fixedly installed at the bottom end of the surface of the upright (2).

5. The rapid assembly and splicing device for medium-duty shelving as described in claim 1, characterized in that, The top of each of the four uprights (2) is detachably provided with a reinforcing frame (3), and a plug (301) is fixedly installed at the corner of the bottom end of the reinforcing frame (3). The top of the upright (2) is provided with a groove (201) that matches the plug (301).

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